CN109701377A - It is high-gravity rotating bed - Google Patents
It is high-gravity rotating bed Download PDFInfo
- Publication number
- CN109701377A CN109701377A CN201910136149.5A CN201910136149A CN109701377A CN 109701377 A CN109701377 A CN 109701377A CN 201910136149 A CN201910136149 A CN 201910136149A CN 109701377 A CN109701377 A CN 109701377A
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- CN
- China
- Prior art keywords
- shaft
- revolving bed
- shell
- gravity rotating
- bed shell
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- 241000264877 Hippospongia communis Species 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of high-gravity rotating bed, including revolving bed shell, shaft is rotatably installed in the revolving bed shell, ceramic honey comb is fixedly installed in the middle part of the revolving bed shell, the shaft is divided into two parts up and down by the ceramic honey comb, and the upper and lower part of the shaft is respectively fixed with primary rotor and secondary rotor；It further include driving device, the driving device drives the shaft rotation；The object of the present invention is to provide a kind of new-type mixed flow type is high-gravity rotating bed, equipment compactedness is improved to realize, greatly reduces system footprint space；The present invention will be divided into two working spaces up and down by ceramic honey comb in shell, so that two kinds of polluted gas are removed on a revolving bed simultaneously, it is compact compared to existing technical pattern, equipment miniaturization is realized, system footprint space is greatly reduced.
Description
Technical field
The invention belongs to chemical processes to strengthen equipment field, and in particular to high-gravity rotating bed.
Background technique
High-gravity technology is a kind of Novel process reinforcing skill for utilizing high-gravity rotating bed realization reaction medium hypergravity
Art.For chemical process reinforcement technique itself, high-gravity technology is a kind of reinforcing multiphase flow mass transfer method, be may be implemented compact
Hypergravity state is obtained using rotation under structural condition, realizes that mass transport process is strengthened；For mechanical equipment Design technology itself,
High-gravity rotating bed is the mechanized equipment for realizing process reaction medium hypergravity state, by drive system, rotation system and is consolidated
Determine support member and medium transport system realizes that the process intensification under the conditions of hypergravity reacts.
Prevention and control of air pollution and industrial smoke vent gas treatment are one of the major tasks that current environment protection is administered, using super
Gravity process reinforcement technique implements flue tail gas dedusting, the processing of desulphurization and denitration integrated purifying is a kind of novel efficient atmosphere
Pollution prevention technique.The technology has multifunctional all, compact-sized and environmental protection and energy saving advantage, and technical equipment is overweight
Power revolving bed.Since flue gas desulfurization and denitrification reacts the inherent characteristics different there are sensitive temperature, the revolving bed of original design
There are some difficulties in terms of desulphurization denitration at the same time.In order to achieve the purpose that simultaneous SO_2 and NO removal, two rotations are at least set
Bed and suitable control flue-gas temperature cause process system complicated, higher cost.
Summary of the invention
The object of the present invention is to provide a kind of new-type mixed flow type is high-gravity rotating bed, to realize flue tail gas dedusting, de-
Sulphur, denitrification integral purified treatment, can be improved equipment compactedness, greatly reduce space occupied.
The technical solution provided by the present invention is: it is a kind of high-gravity rotating bed, including revolving bed shell, the revolving bed shell
Shaft is rotatably installed in vivo, ceramic honey comb is fixedly installed in the middle part of the revolving bed shell, the ceramic honey comb will
The enclosure interior is divided into two working spaces up and down, and the upper and lower part of the shaft is respectively fixed with primary rotor and two
Grade rotor；It further include driving device, the driving device drives the shaft rotation.Desulfurization passes through lower space feed liquor with lye
Mouth enters, and passes through liquid outlet and flow out.Denitration lye is entered by upper space inlet, and is flowed out by liquid outlet.
Preferably, the ceramic honey comb selects the rectangular channel ceramic honey comb component for having catalyst for denitrating flue gas, is used for
It is catalyzed before carrying out denitration reaction to the flue gas flowed through.
It preferably, further include for the shaft seating of installation shaft, the shaft seating is mounted on the revolving bed shell
On bottom surface.
Preferably, cartridge seal and self-aligning roller bearing are installed, the cartridge seal is leaned in the shaft seating
The bottom of the nearly revolving bed shell.
Preferably, the upper end of the revolving bed shell is equipped with the cover of inside spill, and the upper end of the cover is coupled
There is top cover；The upper end of the top cover is equipped with gas outlet, and the side of the top cover is equipped with the first inlet.
Preferably, the side bottom of the revolving bed shell is respectively arranged with the second inlet and air inlet, the rotation
The bottom of bed shell is provided with liquid outlet.
Preferably, the driving device uses variable-frequency motor.
Preferably, the output shaft of the variable-frequency motor connects the shaft by belt pulley.
The utility model has the advantages that
Inner space is divided into two parts up and down by ceramic honey comb by the present invention, so that realizing on a revolving bed
Desulphurization denitration one purified treatment simplifies technique compared to existing technology, and structure is more compact, and it is small-sized to realize equipment
Change, improves purified treatment efficiency, greatly reduce system footprint space.
Detailed description of the invention
Fig. 1 is the overall structure diagram after partly cut-away of the present invention；
Fig. 2 is main view of the invention；
Fig. 3 is the structural schematic diagram of shaft and shaft seating of the invention；
Fig. 4 is shaft and the first rotor of the invention, bitrochanteric structural schematic diagram；
Fig. 5 is the structural schematic diagram of top cover of the invention；
Fig. 6 is the cross-sectional view of top cover of the invention；
Fig. 7 is the structural schematic diagram of revolving bed shell of the invention；
Fig. 8 is the cross-sectional view of revolving bed shell of the invention.
In figure: 1- revolving bed shell, 2- shaft, 3- ceramic honey comb, 4- primary rotor, 5- secondary rotor, 6- driving device,
7- shaft seating, 8- cartridge seal, 9- self-aligning roller bearing, 10- cover, 11- top cover, the gas outlet 12-, the first feed liquor of 13-
Mouthful, the second inlet of 14-, 15- air inlet, 16- liquid outlet, 17- belt pulley.
Specific embodiment
Embodiments of the present invention will be further described below with reference to the accompanying drawings.
As shown in Figures 1 to 8, one of the present embodiment is high-gravity rotating bed, it is characterised in that:
Including revolving bed shell 1, shaft 2, the revolving bed shell 1 are rotatably installed in the revolving bed shell 1
Middle part be fixedly installed ceramic honey comb 3, the shaft 2 is divided into two parts up and down, the shaft by the ceramic honey comb 3
2 upper and lower part is respectively fixed with primary rotor 4 and secondary rotor 5；It further include driving device 6, the driving device 6 drives
The shaft 2 rotates.
In the present embodiment, the ceramic honey comb 3 selects the rectangular channel ceramic honey comb component for having catalyst for denitrating flue gas,
For being catalyzed before carrying out denitration reaction to the flue gas flowed through；It further include the shaft seating 7 for installing shaft 2, the shaft branch
Seat 7 is mounted on 1 bottom surface of revolving bed shell；Cartridge seal 8 and self-aligning roller bearing are installed in the shaft seating 7
9, the cartridge seal 8 is close to the bottom of the revolving bed shell 1.
The upper end of the revolving bed shell 1 is equipped with the cover 10 of inside spill, and the upper end of the cover 10 is fitted with
Top cover 11；The upper end of the top cover 11 is equipped with gas outlet 12, and the side of the top cover 11 is equipped with the first inlet 13；The rotation
The side bottom of bed shell 1 is respectively arranged with the second inlet 14 and air inlet 15, and the bottom of the revolving bed shell 1 is provided with
Liquid outlet 16.
The driving device 6 uses variable-frequency motor, and the output shaft of the variable-frequency motor connects described turn by belt pulley 17
Axis 2.
The present invention at work, starts variable-frequency motor, after variable-frequency motor the operation is stable, to the second of revolving bed shell 1
First inlet 13 of inlet 14 and top cover 11 is passed through reaction medium, then in the air inlet 15 on revolving bed shell 1
It is passed through industrial smoke, industrial smoke enters 1 inner cavity of revolving bed shell with tracheae, and liquid is liquid by 4 centrifugal atomizing of primary rotor
Film, gas enter 4 inner cavity of primary rotor from the stomata of 4 bottom of primary rotor and are in contact with liquid film, gas-liquid contact side at this moment
Formula is cross-flow, and in the process, liquid enters waste liquid tank with the runner of bottom, and gas is because 1 inner cavity top of revolving bed shell is pressed
Power is small and up spreads.By being in contact when ceramic honey comb 3 with the 3 pre-set catalyst in top of ceramic honey comb.Subsequently into
5 inner cavity of secondary rotor, the liquid inside secondary rotor 5 are atomized by high speed centrifugation and spread the liquid reactions to come up.It crosses herein
Cheng Zhong, the fly out liquid of secondary rotor 5 of liquid drop onto 1 bottom of revolving bed shell by ceramic honey comb 3 and primary rotor 4, most
Enter in waste liquid tank by leakage fluid dram afterwards；Gas is continued up to drift about to enter in container by the gas outlet 12 on top cover 11 and be carried out
Detection.
It is convenient for statement, herein referred "upper", "lower", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing itself is consistent, but does not play restriction effect to structure of the invention；In addition, the invention is not limited to upper
State specific embodiment, those skilled in the art can also make a variety of variations accordingly, but it is any with it is of the invention equivalent or similar
Variation should all cover within the scope of the claims.
Claims (7)
1. a kind of high-gravity rotating bed, it is characterised in that:
Including revolving bed shell (1), rotatably it is equipped with shaft (2) in the revolving bed shell (1), the revolving bed shell
(1) it is fixedly installed in the middle part of ceramic honey comb (3), on the ceramic honey comb (3) will be divided into inside the revolving bed shell (1)
The upper and lower part of lower two working spaces, the shaft (2) is respectively fixed with primary rotor (4) and secondary rotor (5)；Also wrap
It includes driving device (6), the driving device (6) drives shaft (2) rotation.
2. one kind according to claim 1 is high-gravity rotating bed, it is characterised in that:
It further include the shaft seating (7) for installing shaft (2), the shaft seating (7) is mounted on the revolving bed shell (1)
On bottom surface.
3. one kind according to claim 2 is high-gravity rotating bed, it is characterised in that:
Cartridge seal (8) and self-aligning roller bearing (9) are installed, the cartridge seal (8) is leaned in the shaft seating (7)
The bottom of the nearly revolving bed shell (1).
4. one kind according to claim 3 is high-gravity rotating bed, it is characterised in that:
The upper end of the revolving bed shell (1) is equipped with the cover (10) of inside spill, and the upper end of the cover (10) is coupled
There are top cover (11)；The upper end of the top cover (11) is equipped with gas outlet (12), and the side of the top cover (11) is equipped with the first inlet
(13)。
5. one kind according to claim 4 is high-gravity rotating bed, it is characterised in that:
The side bottom of the revolving bed shell (1) is respectively arranged with the second inlet (14) and air inlet (15), the rotation
The bottom of bed shell (1) is provided with liquid outlet (16).
6. one kind according to claim 1 is high-gravity rotating bed, it is characterised in that:
The driving device (6) uses variable-frequency motor.
7. one kind according to claim 6 is high-gravity rotating bed, it is characterised in that:
The output shaft of the variable-frequency motor connects the shaft (2) by belt pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136149.5A CN109701377B (en) | 2019-02-25 | 2019-02-25 | Super gravity rotating bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910136149.5A CN109701377B (en) | 2019-02-25 | 2019-02-25 | Super gravity rotating bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109701377A true CN109701377A (en) | 2019-05-03 |
| CN109701377B CN109701377B (en) | 2023-12-12 |
Family
ID=66264982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910136149.5A Active CN109701377B (en) | 2019-02-25 | 2019-02-25 | Super gravity rotating bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109701377B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI694858B (en) * | 2019-08-19 | 2020-06-01 | 智和股份有限公司 | Exhaust gas supergravity purification device |
| CN112058047A (en) * | 2020-08-12 | 2020-12-11 | 太仓北新建材有限公司 | Gypsum board SOx/NOx control device and chain automatic control system thereof |
| CN112137337A (en) * | 2020-08-31 | 2020-12-29 | 成都铁力通科技发展有限公司 | Rotatable bed |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107230A (en) * | 1980-12-24 | 1982-07-03 | Mitsubishi Heavy Ind Ltd | Dry type simultaneous desulfurization and denitration process |
| CN1608715A (en) * | 2003-10-20 | 2005-04-27 | 中国石油化工股份有限公司 | Method of eliminating impurity from gas phase |
| CN101869776A (en) * | 2009-04-21 | 2010-10-27 | 薛碧 | Reserve and direct flow multilayer strengthened mass transfer revolving bed supergravity machine |
| CN102120172A (en) * | 2010-12-03 | 2011-07-13 | 北京化工大学 | Low-pressure-drop nano/microstructure filler revolving bed supergravity device and application thereof |
| CN104549100A (en) * | 2013-10-16 | 2015-04-29 | 北京化工大学 | Novel passive super-gravity rotary bed device |
| CN106039849A (en) * | 2016-07-16 | 2016-10-26 | 吴鸣 | Super-gravity purifying device of cooking oil fume |
| CN209679843U (en) * | 2019-02-25 | 2019-11-26 | 萍乡学院 | It is high-gravity rotating bed |
-
2019
- 2019-02-25 CN CN201910136149.5A patent/CN109701377B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107230A (en) * | 1980-12-24 | 1982-07-03 | Mitsubishi Heavy Ind Ltd | Dry type simultaneous desulfurization and denitration process |
| CN1608715A (en) * | 2003-10-20 | 2005-04-27 | 中国石油化工股份有限公司 | Method of eliminating impurity from gas phase |
| CN101869776A (en) * | 2009-04-21 | 2010-10-27 | 薛碧 | Reserve and direct flow multilayer strengthened mass transfer revolving bed supergravity machine |
| CN102120172A (en) * | 2010-12-03 | 2011-07-13 | 北京化工大学 | Low-pressure-drop nano/microstructure filler revolving bed supergravity device and application thereof |
| CN104549100A (en) * | 2013-10-16 | 2015-04-29 | 北京化工大学 | Novel passive super-gravity rotary bed device |
| CN106039849A (en) * | 2016-07-16 | 2016-10-26 | 吴鸣 | Super-gravity purifying device of cooking oil fume |
| CN209679843U (en) * | 2019-02-25 | 2019-11-26 | 萍乡学院 | It is high-gravity rotating bed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI694858B (en) * | 2019-08-19 | 2020-06-01 | 智和股份有限公司 | Exhaust gas supergravity purification device |
| CN112058047A (en) * | 2020-08-12 | 2020-12-11 | 太仓北新建材有限公司 | Gypsum board SOx/NOx control device and chain automatic control system thereof |
| CN112137337A (en) * | 2020-08-31 | 2020-12-29 | 成都铁力通科技发展有限公司 | Rotatable bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109701377B (en) | 2023-12-12 |
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